gutierrezag4487 gutierrezag4487 06-06-2023 Mathematics contestada Graph the function f(v)= -4v^3 - 28.38v^2 + 195.1488v - 7.16 on your graphing calculator on the interval [-15,15]. Use your calculator's zero, maximum, and minimum features to answer the following questions: Round all answers to 3 decimal places.: